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WARRIOR [948]
3 years ago
14

How can DNA be used to help solve a crime?

Biology
2 answers:
Viktor [21]3 years ago
7 0

Each person’s DNA is unique.

Scientists use variable regions in DNA to create a DNA profile.

DNA samples can be taken from blood, bone, hair, or other body tissues and

products.

DNA from a crime scene can be compared to DNA from a suspect.

DNA typing can be used to solve old cases.

Mariulka [41]3 years ago
6 0
DNA found in the evidence of the crime scene can be compared to that of the potential suspects to help convict/find the criminal.
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